CN116278391A - 头芯片、液体喷射头和液体喷射记录装置 - Google Patents

头芯片、液体喷射头和液体喷射记录装置 Download PDF

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Publication number
CN116278391A
CN116278391A CN202211637887.6A CN202211637887A CN116278391A CN 116278391 A CN116278391 A CN 116278391A CN 202211637887 A CN202211637887 A CN 202211637887A CN 116278391 A CN116278391 A CN 116278391A
Authority
CN
China
Prior art keywords
wiring
actuator plate
hole
pressure chamber
head chip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211637887.6A
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English (en)
Chinese (zh)
Inventor
中山仁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SII Printek Inc
Original Assignee
SII Printek Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SII Printek Inc filed Critical SII Printek Inc
Publication of CN116278391A publication Critical patent/CN116278391A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2103—Features not dealing with the colouring process per se, e.g. construction of printers or heads, driving circuit adaptations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
    • B41J2002/14225—Finger type piezoelectric element on only one side of the chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • B41J2002/14241—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm having a cover around the piezoelectric thin film element

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
CN202211637887.6A 2021-12-20 2022-12-20 头芯片、液体喷射头和液体喷射记录装置 Pending CN116278391A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-206364 2021-12-20
JP2021206364A JP7032604B1 (ja) 2021-12-20 2021-12-20 ヘッドチップ、液体噴射ヘッド及び液体噴射記録装置

Publications (1)

Publication Number Publication Date
CN116278391A true CN116278391A (zh) 2023-06-23

Family

ID=81212892

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211637887.6A Pending CN116278391A (zh) 2021-12-20 2022-12-20 头芯片、液体喷射头和液体喷射记录装置

Country Status (4)

Country Link
US (1) US20230191782A1 (fr)
EP (1) EP4197794A1 (fr)
JP (1) JP7032604B1 (fr)
CN (1) CN116278391A (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095911B1 (fr) 1982-05-28 1989-01-18 Xerox Corporation Disposition d'éjection de gouttelettes par onde de pression et ensemble
JP3666125B2 (ja) * 1996-06-05 2005-06-29 株式会社村田製作所 圧電型インクジェットヘッド
JP3290897B2 (ja) * 1996-08-19 2002-06-10 ブラザー工業株式会社 インクジェットヘッド
JP3668032B2 (ja) 1999-01-29 2005-07-06 京セラ株式会社 インクジェットプリンタヘッド
US6685306B2 (en) * 2001-03-30 2004-02-03 Brother Kogyo Kabushiki Kaisha Liquid droplet ejection device
CN2741772Y (zh) * 2002-02-19 2005-11-23 兄弟工业株式会社 喷墨打印头和具有该喷墨打印头的喷墨打印机
WO2006037995A2 (fr) * 2004-10-04 2006-04-13 Xaar Technology Limited Dispositif de depot de gouttelettes
JP2006297915A (ja) 2005-03-22 2006-11-02 Brother Ind Ltd 圧電アクチュエータ、インクジェットヘッドおよびそれらの製造方法
JP2008012855A (ja) * 2006-07-07 2008-01-24 National Institute Of Advanced Industrial & Technology インクジェットヘッド
JP2009231777A (ja) 2008-03-25 2009-10-08 Fujifilm Corp 圧電アクチュエータ、液体吐出ヘッド及び液体吐出装置並びに圧電アクチュエータの駆動方法
JP5752906B2 (ja) * 2010-09-14 2015-07-22 エスアイアイ・プリンテック株式会社 液体噴射ヘッドの製造方法
JP2013059934A (ja) * 2011-09-14 2013-04-04 Ricoh Co Ltd 液体吐出ヘッド及び液体吐出装置
US9199459B2 (en) * 2014-01-23 2015-12-01 Brother Kogyo Kabushiki Kaisha Liquid discharge apparatus and method for manufacturing liquid discharge apparatus

Also Published As

Publication number Publication date
US20230191782A1 (en) 2023-06-22
EP4197794A1 (fr) 2023-06-21
JP7032604B1 (ja) 2022-03-08
JP2023091561A (ja) 2023-06-30

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